The Tiandy TC-R3220 4K 2HDD NVR is a professional 20-channel network video recorder designed for reliable CCTV surveillance installations. It supports up to 20 IP cameras, features 16 built-in PoE ports, and provides HDMI output up to 4K resolution. 

With support for S+265, H.265, S+264 and H.264, the TC-R3220 helps reduce storage requirements while maintaining high-quality video recording. It supports two HDDs with up to 10TB capacity per HDD, making it suitable for larger residential, commercial and business surveillance systems. 

Key Features

• 20-channel IP camera access
• 16 built-in PoE ports
• 4K HDMI video output
• Supports cameras up to 8MP on the V3.1 configuration
• 2 SATA HDD interfaces
• Up to 10TB per HDD
• 160Mbps incoming bandwidth
• 64Mbps outgoing bandwidth
• S+265 / H.265 / S+264 / H.264 compression
• Up to 16-channel synchronous playback
• HDMI + VGA simultaneous output
• Gigabit RJ45 network interface
• ONVIF Profile S/T support
• Smart search and smart playback
• Cloud upgrade support